In-Game Ad's On Sof

So, I logged into EoC to do my spins & Ports for the day after playing some 07scape, and to my surprise I was prompted with a 'click here to earn a free spin button'.
Naturally, I click it because I'm infinitely greedy and it basically laid out to earn a free spin I must sit through a 20 second advertisement. My advertisement just happened to be..tampons.

I really don't think this is appropriate for Jagex to be doing, making paying members who get 'no adverts in-game' be led to an advert, which since it logs you out I believe isn't technically in the game but are they really loop-holing their own words?
I really believe, even from a business standpoint, this is way too far.

From the membership benefits page:

E: I swear these aren't generated by adsense or something, I promise I've never google'd anything along the lines of those phrases. lmfao.

Even if they try to justify it as a special offer it's just as intrusive as an advertisement. Yet another membership promise broken. Not only is it not $5 anymore as it was originally promised but you now pay more only to get ads.